/*
 * Copyright 2013-2023 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.cloud.integration.account.controller;

import com.alibaba.cloud.integration.account.dto.AccountDTO;
import com.alibaba.cloud.integration.account.service.AccountService;
import com.alibaba.cloud.integration.common.BusinessException;
import com.alibaba.cloud.integration.common.Result;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

/**
 * @author TrevorLink
 */
@RestController
@RequestMapping("/account")
public class AccountController {

    @Autowired
    private AccountService accountService;

    /**
     * 扣减用户账号金额
     * @param accountDTO
     * @return
     */
    @PostMapping("/reduce-balance")
    public Result<?> reduceBalance(@RequestBody AccountDTO accountDTO) {
        try {
            accountService.reduceBalance(accountDTO.getUserId(), accountDTO.getPrice());
        } catch (BusinessException e) {
            return Result.failed(e.getMessage());
        }
        return Result.success("");
    }

    /**
     * 获取用户账号余额
     * 测试验证 : http://gateway-service:30010/account/?userId=admin
     *
     * @param userId
     * @return
     */
    @GetMapping("/")
    public Result<?> getRemainAccount(String userId) {
        return accountService.getRemainAccount(userId);
    }

}
